Finding the Fourth Proportional to 2,598.12, 3,585.86 and 1,535.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.12 : 3,585.86 = 1,535.84 : x
2. Step 2: Convert to fraction form
   2,598.12/3,585.86 = 1,535.84/x
3. Step 3: Cross multiply
   2,598.12x = 3,585.86 × 1,535.84
4. Step 4: Simplify right side
   2,598.12x = 5,507,307.22
5. Step 5: Solve for x
   x = 5,507,307.22/2,598.12
6. Step 6: Final answer
   x = 2,119.73